Micraglossa beia is a moth in the family Crambidae.

It was described by Wei-Chun Li, Hou-Hun Li and Matthias Nuss in 2010.

[1] It is found in China (Xizang, Sichuan, Guizhou, Henan, Hubei, Fujian, Gansu, Zhejiang, Guangxi).

The length of the forewings is 6–8 mm for males and 6–8.5 mm for females.

This Scopariinae-related article is a stub.